| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $50.53 | 6.804% | $53.9681 | $53.97 | $53.95 | $54.00 |
| Purchase #2 | $112.62 | 10.770% | $124.7492 | $124.75 | $124.75 | $124.70 |
| Purchase #3 | $10.39 | 10.352% | $11.4656 | $11.47 | $11.45 | $11.50 |
| Purchase #4 | $154.92 | 3.314% | $160.054 | $160.05 | $160.05 | $160.10 |
| Purchase #5 | $238.64 | 3.275% | $246.4555 | $246.46 | $246.45 | $246.50 |
| Purchase #6 | $101.33 | 10.408% | $111.8764 | $111.88 | $111.90 | $111.90 |
| Purchase #7 | $143.25 | 4.489% | $149.6805 | $149.68 | $149.70 | $149.70 |
| 7 purchase totals = | $811.68 | $858.2493 | $858.26 | $858.25 | $858.40 | |